Automobile door convenient to open during collision

A technology for car doors and door leaves, which is applied to doors, vehicle parts, and vehicle safety arrangements, etc., can solve problems such as affecting the timely treatment of injured persons, delaying the timely treatment of people in the car, and door jamming.

Inactive Publication Date: 2021-06-04
钱芳芳
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the car is subjected to a side impact, the car door will be deformed into the car due to the impact, causing the door to be stuck in the door frame of the car body, resulting in the opening of the car door, affecting the timely treatment of the injured in the car
Even after professional rescuers arrive, they still need to use professional demolition tools to demolish the car door, which will take a long time and may delay the timely treatment of people in the car

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automobile door convenient to open during collision
  • Automobile door convenient to open during collision
  • Automobile door convenient to open during collision

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The accompanying drawings are all schematic diagrams of the implementation of the present invention, so as to understand the principle of structural operation. The specific product structure and proportional size can be determined according to the use environment and conventional technology.

[0029] like figure 1 , 4 , 5, it includes door leaf 1, lug A7, lug B8, round pin A9, insert rod 11, spring A12, spring B14, nut 16, limit pendulum post 25, spring C26, glass lifting assembly 28, spring D31 , Spring E40, where such as figure 1 , 7 As shown in , 9, two lugs A7 are installed on the side end of the door leaf 1, and each lug A7 is hinged with the lug B8 installed on the inner wall of the automobile door frame through two mutually inserted round pins A9; Two circular pins A9 are connected by inserting the insertion rod 11 in the jack 10 on it; Figure 7 , 8 As shown, the plunger 11 slides in the chute A3 on the door leaf 1 along the direction perpendicular to the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the field of automobile doors, and particularly relates to an automobile door convenient to open during collision, the automobile door comprises a door leaf, round pins A, an inserting rod, an elastic nut, a swing limiting column, a glass lifting assembly and the like, two supporting lugs A are installed at the side end of the door leaf, and each supporting lug A is hinged to a supporting lug B installed on the inner wall of an automobile door frame through the two round pins A which are connected in an inserted mode; the sliding rod drives the swing limiting column to quickly relieve swing limitation of the glass lifting assembly towards the interior of the door leaf around the round pin B, the glass lifting assembly quickly swings by a certain amplitude under the action of the spring D in the stretching state, and the number of parts where the door leaf deforms due to collision and is clamped with an automobile door frame is reduced. The automobile door can be quickly disconnected from the automobile body when being laterally impacted, so that people in the automobile or rescue workers can quickly detach the automobile door from the automobile body, injured people in the automobile are treated in time, and the treatment efficiency of the injured people in traffic accidents is improved.

Description

technical field [0001] The invention belongs to the field of automobile doors, in particular to an automobile door which is easy to open when impacted. Background technique [0002] When the car is subjected to a side impact, the car door will be deformed into the car due to the impact, causing the door to be stuck in the door frame of the car body, resulting in the opening of the car door, affecting the timely treatment of the injured in the car . Even after professional rescuers arrive, they need to use professional demolition tools to demolish the car door, which takes a long time and may delay the timely treatment of the people in the car. [0003] The present invention designs a kind of automobile door that is easy to open when hitting and solves the above problems. Contents of the invention [0004] In order to solve the above-mentioned defects in the prior art, the present invention discloses an automobile door that is easy to open when impacted, and it is realize...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/04B60R21/02
CPCB60J5/0412B60J5/0456B60R21/02
Inventor 钱芳芳
Owner 钱芳芳
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap